diff --git a/docs/data-science/ai-skill-scenario.md b/docs/data-science/ai-skill-scenario.md
index ad2c47e7c..21afe46a3 100644
--- a/docs/data-science/ai-skill-scenario.md
+++ b/docs/data-science/ai-skill-scenario.md
@@ -173,7 +173,7 @@ You can manually add examples, but you can also upload them from a JSON file. Pr
     "what is the total sales amount by currency?": "SELECT dc.CurrencyName, SUM(fis.SalesAmount) AS TotalSales FROM factinternetsales fis JOIN dimcurrency dc ON fis.CurrencyKey = dc.CurrencyKey GROUP BY dc.CurrencyName ORDER BY TotalSales DESC;",
     "which product had the highest sales revenue last year?": "SELECT dp.EnglishProductName, SUM(fis.SalesAmount) AS TotalRevenue FROM factinternetsales fis JOIN dimproduct dp ON fis.ProductKey = dp.ProductKey JOIN dimdate dd ON fis.ShipDateKey = dd.DateKey WHERE dd.CalendarYear = YEAR(GETDATE()) - 1 GROUP BY dp.EnglishProductName ORDER BY TotalRevenue DESC;",
     "what are the monthly sales trends for the last year?": "SELECT dd.CalendarYear, dd.MonthNumberOfYear, SUM(fis.SalesAmount) AS TotalSales FROM factinternetsales fis JOIN dimdate dd ON fis.ShipDateKey = dd.DateKey WHERE dd.CalendarYear = YEAR(GETDATE()) - 1 GROUP BY dd.CalendarYear, dd.MonthNumberOfYear ORDER BY dd.CalendarYear, dd.MonthNumberOfYear;",
-    "how did the latest promotion affect sales revenue?": "SELECT dp.EnglishPromotionName, SUM(fis.SalesAmount) AS PromotionRevenue FROM factinternetsales fis JOIN dimpromotion dp ON fis.PromotionKey = dp.PromotionKey WHERE dp.StartDate >= DATEADD(MONTH, -1, GETDATE()) GROUP BY dp.EnglishPromotionName ORDER BY PromotionRevenue DESC;",
+    "how did the latest promotion affect sales revenue?": "SELECT dp.EnglishPromotionName, SUM(fis.SalesAmount) AS PromotionRevenue FROM factinternetsales fis JOIN dimpromotion dp ON fis.PromotionKey = dp.PromotionKey WHERE dp.StartDate >= DATEADD(MONTH, 0, GETDATE()) GROUP BY dp.EnglishPromotionName ORDER BY PromotionRevenue DESC;",
     "which territory had the highest sales revenue?": "SELECT dst.SalesTerritoryRegion, SUM(fis.SalesAmount) AS TotalSales FROM factinternetsales fis JOIN dimsalesterritory dst ON fis.SalesTerritoryKey = dst.SalesTerritoryKey GROUP BY dst.SalesTerritoryRegion ORDER BY TotalSales DESC;",
     "who are the top 5 resellers by total sales amount?": "SELECT TOP 5 dr.ResellerName, SUM(frs.SalesAmount) AS TotalSales FROM factresellersales frs JOIN dimreseller dr ON frs.ResellerKey = dr.ResellerKey GROUP BY dr.ResellerName ORDER BY TotalSales DESC;",
     "what is the total sales amount by customer region?": "SELECT dg.EnglishCountryRegionName, SUM(fis.SalesAmount) AS TotalSales FROM factinternetsales fis JOIN dimcustomer dc ON fis.CustomerKey = dc.CustomerKey JOIN dimgeography dg ON dc.GeographyKey = dg.GeographyKey GROUP BY dg.EnglishCountryRegionName ORDER BY TotalSales DESC;",